108601549056 has 1296 divisors, whose sum is σ = 443284732800. Its totient is φ = 25198387200.

The previous prime is 108601549051. The next prime is 108601549073. The reversal of 108601549056 is 650945106801.

108601549056 is a `hidden beast` number, since 108 + 6 + 0 + 1 + 5 + 490 + 56 = 666.

It is a super-2 number, since 2×108601549056² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108601549051) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3503275761 + ... + 3503275791.

Almost surely, 2^108601549056 is an apocalyptic number.

108601549056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108601549056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221642366400).

108601549056 is an abundant number, since it is smaller than the sum of its proper divisors (334683183744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108601549056 is a wasteful number, since it uses less digits than its factorization.

108601549056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 108601549056 in words is "one hundred eight billion, six hundred one million, five hundred forty-nine thousand, fifty-six".